---
product_id: 382684648
title: "Office Chair Cylinder Replacement, Heavy-Duty Office Chair Replacement Parts Gas Lift Cylinder, Highest End Class 4 Hydraulic Pneumatic Shock Piston, Universal Size Fits Most Chairs"
brand: "hosali"
price: "KSh13248"
currency: KES
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.ke/products/382684648-office-chair-cylinder-replacement-heavy-duty-office-chair-replacement-parts
store_origin: KE
region: Kenya
---

# 5.5’’ adjustable stroke 360° smooth rotation Class 4 heavy-duty piston Office Chair Cylinder Replacement, Heavy-Duty Office Chair Replacement Parts Gas Lift Cylinder, Highest End Class 4 Hydraulic Pneumatic Shock Piston, Universal Size Fits Most Chairs

**Brand:** hosali
**Price:** KSh13248
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your throne—work smarter, sit stronger!

## Quick Answers

- **What is this?** Office Chair Cylinder Replacement, Heavy-Duty Office Chair Replacement Parts Gas Lift Cylinder, Highest End Class 4 Hydraulic Pneumatic Shock Piston, Universal Size Fits Most Chairs by hosali
- **How much does it cost?** KSh13248 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/382684648-office-chair-cylinder-replacement-heavy-duty-office-chair-replacement-parts)

## Best For

- hosali enthusiasts

## Why This Product

- Trusted hosali brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unmatched Durability:** BIFMA-certified Class 4 piston supports up to 1000 lbs and 120,000 lifts without fail.
- • **Universal Compatibility:** Fits most office, executive, salon chairs & rolling stools—measure once, upgrade forever.
- • **Whisper-Quiet Operation:** Smooth, silent lift and 360° rotation keep your workspace distraction-free.
- • **Effortless Height Control:** 5.5-inch adjustable stroke lets you customize your perfect ergonomic seating height.
- • **Quick & Hassle-Free Installation:** Comes with gloves and easy instructions—revive your chair in under 5 minutes with full warranty support.

## Overview

This heavy-duty Class 4 gas lift cylinder is a universal replacement part designed to restore and enhance your office chair’s height adjustment and rotation. Certified by BIFMA, it supports up to 1000 lbs and 120,000 lift cycles, ensuring long-lasting performance. With a 5.5-inch adjustable stroke and quiet operation, it fits most chairs and installs easily, saving you money and boosting your workspace comfort.

## Description

Full description not available

## Features

- REVIVE YOUR CHAIR FOR SAVING MONEY: If your chair or stool starts sinking, leaking gas or failing, replace a gas lift cylinder instead of spending money on a brand new computer chair. You need a chair that supports you while you're at work, or at home, our replacement chair cylinder is built to last a lifetime, without any unwanted sinking
- STANDARD CYLINDER THAT FITS MOST CHAIRS: This office chair piston will fit almost every office chair on the market included salon chairs, executive chairs, work chairs, rolling stools. Stop worrying about disturbing anyone, they can freely lift and rotate your office chair smoothly and quietly. ( Please measure the dimensions before purchasing)
- HEAVY DUTY CLASS 4 PISTON - STRONGEST ON THE MARKET: Our office chair cylinder passed the top-level test of BIFMA certification, the highest End Class 4 chair piston on market, which are known as the most durable, longest lasting, and highest quality gas lift cylinders, they can lift up and down 120,000 times without fail and can be support up to 1000lbs
- 5.5’’ PISTON STROKE FOR ADJUSTING CHAIR HEIGHT: This desk chair cylinder extends from 285mm to 425mm ( 11.22 - 16.7"), minimum length: 11.22 inches; maximum length when fully extended: 16.7 inches, allows you travel from the highest to the lowest point. Replace your office chair gas cylinder and stop worrying about disturbing anyone, 360 degree rotation to all directions, freely lift and rotate your office chair smoothly and quietly
- EASY INSTALLATION & 100% WARRANTY: It comes with gloves and chair cylinder, spending 5 minutes will bring a new life to your old office chair. Your satisfaction is always our top priority. If for some reason the cylinder fails, leaks, or starts sinking, contact our professional after-service team via email, our direct after-sale team will reach out to you and timely solve your problems

## Product Details

- **Brand:** HOSALI
- **Size:** 5.5-silver
- **Special Feature:** Durable
- **Unit Count:** 1.0 Count
- **Recommended Uses For Product:** Office

## Images

![Office Chair Cylinder Replacement, Heavy-Duty Office Chair Replacement Parts Gas Lift Cylinder, Highest End Class 4 Hydraulic Pneumatic Shock Piston, Universal Size Fits Most Chairs - Image 1](https://m.media-amazon.com/images/I/61VNVjcUmAL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: I bought one in August of 2022 and it is now sinking as a sit in it. Will you replace it?**
A: Yes thay will replace it . why do?you whant something that may work.

**Q: How to I get a replacement for my failing piston?**
A: The piston is called a 'gas lift' - this is the product you are looking for.

**Q: Does it come with Cylinder removal kit**
A: No, there is not a removal kit included.  I would recommend watching the video on the product page, a 'how-to' remove and replace existing cylinder.  I used a regular hammer and not a short-handled sledge hammer like featured in the video and did not have any issues.

**Q: the base of my chair is 45mm, not 50mm. Do you make a tube that will fit my chair?**
A: I don’t work for the company. I’ve bought and am familiar with the products but have not run across that.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works and doesn’t shock your monitor!
*by J***Y on March 3, 2025*

It works well enough and I had no issues installing it after getting my old one out. It feels sturdy and has worked for a few months now. I bought mine a bit too tall but thats on me. It also doesn’t have electromagnetic discharge issues which you would think wouldn’t be a consideration for a gas tube but…Somehow, the stock gas tube that comes with the IKEA Markus chair is basically a electromagnetic discharge generator. Its not badly shielded cables or monitors that I have but an actually common issue that I figured out googling it. This gas tube doesn’t have said issue at all. The old gas tube would cause interference even when gently sitting down on the chair.

### ⭐⭐⭐⭐⭐ Definitely Happy
*by A***R on March 20, 2025*

Works great. Direct fit. I'm definitely happy with this.

### ⭐⭐⭐⭐⭐ Perfect replacement
*by R***T on January 18, 2024*

I have a nice "Captain America" chair. The hydraulic pole began to slip. I found this and used a YouTube video to learn how to do it. It's super simple. I got my hammer to knock out the old pole and then just pulled out the pole. The new pole slides in easily. You sit on the chair it is set in place.I waited 2 months after ordering to make sure it continued to work. I have found zero slippage. It continues to hold strong and am very happy with the purchase. It's a great way to save a quality chair.

## Frequently Bought Together

- HOSALI Office Chair Cylinder Replacement, Heavy-Duty Office Chair Replacement Parts Gas Lift Cylinder, Highest End Class 4 Hydraulic Pneumatic Shock Piston, Universal Size Fits Most Chairs
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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-12*